@misc{gee_baltseaplan_vision_2011, 
author={Gee, K.,Kannen, A.,Heinrichs, B.},
title={BaltSeaPlan Vision 2030: Towards the sustainable planning of Baltic Sea space},
year={2011},
howpublished = {report},
note = {Online available at: \url{} (DOI). Gee, K.; Kannen, A.; Heinrichs, B.: BaltSeaPlan Vision 2030: Towards the sustainable planning of Baltic Sea space. 2011.}}